SIM Settings
13
2
Enter the path or click
Browse
to select the
software image file to be updated.
3
Click
Upgrade
.
!
Warning
• After the system is upgraded, the system
automatically restarts.
• The software programs for upgrading must
come from the official website of Huawei or
the official website of the service provider.
• Upgrading the software does not change the
configuration of the client.
Restoring the Factory Defaults
If you need to reconstruct the network or you forget
the changes of some parameters, you can choose to
restore factory defaults and reconfigure the device.
Click
to access the
Restore Defaults
page,
and then click
Restore
.
Note
After this operation, all configurations are
restored to the defaults.
Restarting the Device
1
Click
to access the
Reboot
page.
2
Click
Reboot
.
Viewing the Version Information
Click
to access the
Version
page.
SIM Settings
Click
to access the
SIM Settings
page.
Enabling or Disabling the PIN Code
1
Click
.
2
Select
Enable/Disable
in the
PIN Code
Operation
list box.
3
Enter the correct PIN code.
